147 Utility Patents
#162 in Seoul
#322 in South Korea
#4,249 in the World
Forward Citations = 1,115
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4. 13 out of 8,291

5. 11 out of 285

where one patent can have more than one assignee
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#162 in Seoul
#322 in South Korea
#4,249 in the World
Company Filing History:





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